53536640

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3679

約数の個数: 64

約数和(自身を含む): 133587360

約数和(自身を除く): 80050720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3637, 3680, 7274, 7360, 14548, 14720, 18185, 29096, 36370, 58192, 72740, 83651, 116384, 145480, 167302, 232768, 290960, 334604, 418255, 465536, 581920, 669208, 836510, 1163840, 1338416, 1673020, 2327680, 2676832, 3346040, 5353664, 6692080, 10707328, 13384160, 26768320, 53536640]

約数ペア:

[(1, 53536640), (2, 26768320), (4, 13384160), (5, 10707328), (8, 6692080), (10, 5353664), (16, 3346040), (20, 2676832), (23, 2327680), (32, 1673020), (40, 1338416), (46, 1163840), (64, 836510), (80, 669208), (92, 581920), (115, 465536), (128, 418255), (160, 334604), (184, 290960), (230, 232768), (320, 167302), (368, 145480), (460, 116384), (640, 83651), (736, 72740), (920, 58192), (1472, 36370), (1840, 29096), (2944, 18185), (3637, 14720), (3680, 14548), (7274, 7360)]